利用多孔氧化铝模板法制备了两种1,3,5-trinitrotoluene(TNT)敏感的荧光共轭聚合物Tri-phenylamine-CO-para-biphenyene vinylene(TPA-PBPV)和Triphenylamine-co-para-phenyl-ene vinylene(TPA-PPV)的纳米线阵列结构.纳米线的直径在80～100 nm之间,高度在150-200nm之间.和固体薄膜相比,TPA-PBPV和TPA-PPV荧光光谱都发生了蓝移,TPA-PBPV的发射峰从485变为455 nm,PPV的峰从495 nm变为475 nm.蓝移的发光表明聚合物纳米线阵列可以抑制低能量陷阱,有望提高材料的传感性能.
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